Lamp



FIG. 1 is a side elevational view of a lamp showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front perspective view thereof on a reduced scale;

FIG. 4 is an opposite side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a front perspective view thereof on a reduced scale with the front cover removed for purposes of disclosure;

FIG. 7 is a front elevational view thereof with the front cover removed;

FIG. 8 is a side elevational view thereof with the front cover removed. 

The ornamental design for a lamp, as shown and described. 